An Integrated Analog Lock-In Amplifier using a Passive 3-Path Band-Pass Filter for a Fluxgate Sensor Readout Circuit.
Maximilian ScherzerMario AuerWerner MagnesPublished in: NEWCAS (2023)
Keyphrases
- bandpass
- wide dynamic range
- dynamic range
- analog circuits
- printed circuit
- frequency domain
- circuit design
- image sensor
- low power
- frequency band
- data conversion
- low pass
- high pass
- subband
- textured images
- geometric distortions
- focal plane
- sigma delta
- grey level
- video camera
- low frequency
- signal processing
- zero crossing
- transfer function
- feature extraction
- power consumption
- texture features
- higher order
- edge information
- signal to noise ratio
- filter bank
- markov random field
- digital images